Production process of silk fiber spunlace non-woven fabrics

A technology of spunlace non-woven fabrics and silk fibers, which is applied in non-woven fabrics, textiles and papermaking, and spray/jet textile material processing, etc. It can solve problems such as hard hand feeling, rough surface of hot-air non-woven fabrics, and poor comfort. Achieve the effect of soft hand feeling, smooth surface and high production cost

Active Publication Date: 2014-06-25
ZHEJIANG BAOREN NONWOVEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the rough surface and hard hand feeling of hot air non-woven fabric, the comfort is poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Production process of silk fiber spunlace non-woven fabrics
  • Production process of silk fiber spunlace non-woven fabrics
  • Production process of silk fiber spunlace non-woven fabrics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The production process of the silk fiber spunlace nonwoven fabric of the present invention adopts 50% (weight percentage) of silk fiber and 50% (weight percentage) of tencel fiber as raw materials, and sequentially enters the opening process, carding process, spunlace process, pro- Water treatment process, drying process, online detection process, coiling process, slitting process.

[0023] Among them, the cotton feeding box in the carding process adopts two-way feeding air flow to vibrate the cotton box.

[0024] The feeding curtain in the carding process uses a weighing curtain to weigh and feed the cotton.

[0025] The carding process uses a high-speed messy carding machine to card into a web.

[0026] The working roll of the main cylinder in the carding process is 100-120m / min, the stripping roll of the main cylinder is 130-140m / min, the rotation speed of the main cylinder is 700-800 m / min, and the feeding weight is 45 grams / ㎡.

[0027] In the spunlace process, th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to a production process of silk fiber spunlace non-woven fabrics and belongs to the technical field of textile materials. Raw materials insisting of 50 wt. % of silk fibers and 50 wt. % of Tencel fibers are sequentially subjected to an opening procedure, a carding procedure, a spunlace procedure, a hydrophilic treatment procedure, a drying procedure, an on-line detecting procedure, a take-up procedure and a slitting procedure. The silk fiber spunlace non-woven fabrics are made of silk fibers and Tencel fibers, the spunlace technology is adopted, and the silk fiber spunlace non-woven fabrics can replace traditional hot air fabrics. The surface of the product is smooth, soft, comfortable and non-toxic, and the silk fiber spunlace non-woven fabrics are suitable for being applied to sanitary pads.

Description

technical field [0001] The invention relates to a production process of silk fiber and tencel fiber spunlace nonwoven fabric, belonging to the technical field of textile materials. Background technique [0002] At present, the surface layer of feminine hygiene pads is made of hot-air non-woven fabric. With the improvement of living standards, female friends have higher and higher requirements for the quality of life, especially for daily necessities that are in direct contact with the human body, including sanitary pads. Due to the rough surface and hard hand feeling of hot air non-woven fabric, the comfort is poor. Contents of the invention [0003] The invention provides a production process of silk fiber spunlace nonwoven fabric with smooth and soft surface. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: [0005] A production process of silk fiber spunlace non-woven fabric, which uses 50% (weight percentage)...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D04H1/492D04H1/4382D06B1/02
Inventor 洪桂焕徐寿明韩旭
Owner ZHEJIANG BAOREN NONWOVEN CO LTD
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